发明人朱建伟,钱学锋,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113549304 A, 授权公告日 2024-09-16.
发明人冯建国,钱学锋,唐晓军. "Method for the Synthesis of 4-(Difluoromethyl)-2-fluoro-5-methylnicotinaldehyde" [P]. 中国发明专利, 专利号 CN 111351832 B, 授权公告日 2021-09-02.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2014, 558, (3), 9020-9043.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2017, 723, (1), 4866-4895.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Difluoromethyl)-2-fluoro-5-methylnicotinaldehyde Using HRMS and NMR". J. Nat. Prod., 2022, 2184, 1068-1092.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2024, 1274, 6886-6906.